Question

Find the HCF of 360, 405, and 495.​

Answer 1

Answer:

Given,

360,405 and 495

by prime Factorisation

360 = 2×2×2×5×3×3

405 = 5×9×3×3

495 = 5×3×3×11

so, from above we get that 5×3×3 = 45

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Answer 2

Answer:

The Hcf of 360, 405, 495 is 5×3×3=45

Step-by-step explanation:

The prime factors of 360 are 2, 2, 2, 3, 3, 5

The prime factors of 405 are 3, 3, 3, 3, 5

The prime factors of 495 are 3, 3, 5, 11

Therefore the Hcf of 360, 405, 495 is 5×3×3=45